Astrotourism is coming to Canada, thanks to an ambitious plan for a chain of six dark-sky sites along 100 miles of the ...

Friday was three weeks since the solstice, and daylight has become a full minute shorter, suggesting that summer, while long and hot, may not be endless.

Greetings, stargazers. Emission nebulae are the subject of many of the most spectacular astrophotographs published in the last decade. Although there are many subcategories of nebulae, they all ...

Video captured a dramatic cloud formation that appeared over Maryland on Wednesday night as severe thunderstorms tore through the region, triggering tornado and flash flood warnings.

NEW GEAR ⚡The new Electrostatic Kit pays homage to Tampa Bay's reputation as "lightning capital of North America." ...

Social media users reacted to the video, with one calling it "Breathtaking". Another user wrote, "That's an incredible shelf cloud formation - looks almost apocalyptic." ...

The NWS reports warm weather in Indianapolis with chances of showers and thunderstorms increasing over the weekend.

Cloud cover significantly affects the solar irradiance incident on a photovoltaic (PV) module, so identifying and predicting cloud motion is useful for PV applications, such as informing tracker ...

The latest installation at SAM is hard to miss: 40 big, grinning clouds now hover above the Brotman Forum, the museum’s main ...

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

Researchers have found clouds of cold gas embedded deep within larger, superheated gas clouds—or Fermi bubbles—at the Milky ...